A Ahmad, - and M Farida, - and N Juita, - and N Amin, - (2022) Soil erodibility mapping for soil susceptibility in the upstream of Kelara Subwatershed in Jeneponto Regency. IOP Publishing 2022.
A Wulandari, - and C Lopulisa, - and A Ahmad, - (2021) Analysis of soil characteristics and classification from order to family category in Makale District. IOP Publishing.
A Ahmad, - and C Lopulisa, - and N Juita, - and I Suryani, - (2021) Gilgai microtopography of soil from carbonate rocks. IOP Conf. Series: Earth and Environmental Science 807.
I G Sudarman, - and A Ahmad, - (2021) Mapping of landslide-prone areas in the Lisu river basin Barru Regency based on binary logistic regression. IOP Publishing.
I Suryani, - and C Lopulisa, - and A Ahmad, - (2021) The Potential estimation of soil fertility based mineral types in Papalang areas, Mamuju Regency, West Sulawesi. IOP Publishing.
N R Maricar, - and C Lopulisa, - and A Ahmad, - (2021) Soil classification in karstic lowland of Baraja (BRA) land system in Mangarabombang District Takalar Regency. IOP Publishing.
D E Safitri, - and A Ahmad, - and M Nathan, - (2021) Study of soil management in rice fields in Bantimurung District Maros Regency. IOP Publishing.
S Umam, - and A Ahmad, - and B Rasyid, - Analysis of soil permeability and C-Organic in landslide events in Tangka Sub-Watershed. IOP Publishing 2021.
S Asridawati, - and Febrianti, - and A Ahmad, - Nutrients uptake of corn plant as affected by rock dust addition treated by heating and humic material. IOP Publishing 2021.